If you are like most people, you experience daily fluctuations in many bodily processes, such as blood pressure, the secretion of hormones, and so on. These daily variations in biological and psychological processes are called:
A)circadian rhythms.
B)delta brain wave activity.
C)REM rebound effects.
D)free running conditions.

Question

Quizplus · Accepted Answer

Circadian rhythms refer to the daily variations in biological and psychological processes that occur in a 24-hour cycle. These rhythms are influenced by external cues such as light and temperature and are regulated by the internal biological clock located in the suprachiasmatic nucleus of the hypothalamus. Delta brain wave activity, REM rebound effects, and free running conditions do not refer to daily fluctuations in bodily processes.

If You Are Like Most People, You Experience Daily Fluctuations